| Answer | Crossword Clue |
|---|---|
| RNA | Acid initials |
| DNA | Nucleic-acid initials |
| RNA | Cell-acid initials |
| RNA | Nucleic-acid initials |
| DNA | Nucleic acid initials |
| RNA | Yeast-acid initials |
| RNA | Initials of a certain acid. |
| PABA | Initials for an amino acid. |
| RNA | Initials for a basic yeast acid |
